23 citations · 24 across the 6 of their papers we have counts for
7 papers
Numerical invariants for three-generated ideals
Marcos Jardim, Felipe Monteiro, Abbas Nasrollah Nejad +1
We study numerical invariants of homogeneous ideals generated by three forms, with particular emphasis on the interaction between the initial degree of the syzygy module, the multi…
Stability conditions for coherent systems on Integral Curves
Marcos Jardim, Leonardo Roa-Leguizamón, Renato Vidal Martins
We present stability conditions for the category of coherent systems on an integral curve. We define a three-parameter family of pre-stability conditions in its derived category us…
Higher rank DT/PT wall-crossing in Bridgeland stability
Marcos Jardim, Jason Lo, Antony Maciocia +1
We prove that the Gieseker moduli space of stable sheaves on a smooth projective threefold of Picard rank 1 is separated from the moduli space of PT stable objects by a single…
Modular Serre Correspondence via stable pairs
Marcos Jardim, Dapeng Mu
A stable pair on a projective variety consists of a sheaf and a global section subject to stability conditions parameterized by rational polynomials. We will show that for a smooth…
Instanton Sheaves on Ruled Fano 3-folds of Picard Rank 2 and Index 1
Ozhan Genc, Marcos Jardim
We study rank 2 -instanton sheaves on projective threefolds. We demonstrate that any orientable rank 2, non-locally free -instanton sheaf with defect 0 on a threefold can be…
Rank-two reflexive sheaves on the projective space with second Chern class equal to four
Marcos Jardim, Alan Muniz
We study rank-two reflexive sheaves on with , expanding on previous results for . We show that every spectrum not previously ruled out is realized.…
Two infinite series of moduli spaces of rank 2 sheaves on
Marcos Jardim, Dimitri Markushevich, Alexander S. Tikhomirov
We describe new components of the Gieseker--Maruyama moduli scheme of semistable rank 2 sheaves on with , and wh…